Catherine Gratton

Bib: 20105•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Female)

#0 / 11423

Top 49%

Masters (Masters Women)

#0 / 6539

Top 39%

Age Group (F50-54)

#0 / 1207

Top 31%

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:20

Rank: #17402

Start → 5K

26:20 | 8:29/mi

5K· 3.11 mi

26:20

Rank: #17402

Start → 5K

26:20 | 8:29/mi

10K· 6.21 mi

52:36

Rank: #17682 (-280)

5K → 10K

26:16 | 8:27/mi

10K· 6.21 mi

52:36

Rank: #17682 (-280)

5K → 10K

26:16 | 8:27/mi

15K· 9.32 mi

1:18:53

Rank: #17618 (+64)

10K → 15K

26:17 | 8:28/mi

15K· 9.32 mi

1:18:53

Rank: #17618 (+64)

10K → 15K

26:17 | 8:28/mi

20K· 12.43 mi

1:45:27

Rank: #17459 (+159)

15K → 20K

26:34 | 8:33/mi

20K· 12.43 mi

1:45:27

Rank: #17459 (+159)

15K → 20K

26:34 | 8:33/mi

Half· 13.11 mi

1:51:21

Rank: #17517 (-58)

20K → Half

5:54 | 8:39/mi

Half· 13.11 mi

1:51:21

Rank: #17517 (-58)

20K → Half

5:54 | 8:39/mi

25K· 15.53 mi

2:12:22

Rank: #17460 (+57)

Half → 25K

21:01 | 8:40/mi

25K· 15.53 mi

2:12:22

Rank: #17460 (+57)

Half → 25K

21:01 | 8:40/mi

30K· 18.64 mi

2:39:26

Rank: #17073 (+387)

25K → 30K

27:04 | 8:43/mi

30K· 18.64 mi

2:39:26

Rank: #17073 (+387)

25K → 30K

27:04 | 8:43/mi

20M

2:51:18

Rank: #16922 (+151)

30K → 20M

11:52 | 8:44/mi

20M

2:51:18

Rank: #16922 (+151)

30K → 20M

11:52 | 8:44/mi

21M

3:00:28

Rank: #16762 (+160)

20M → 21M

9:10 | 9:10/mi

21M

3:00:28

Rank: #16762 (+160)

20M → 21M

9:10 | 9:10/mi

35K· 21.75 mi

3:06:47

Rank: #16697 (+65)

21M → 35K

6:19 | 8:27/mi

35K· 21.75 mi

3:06:47

Rank: #16697 (+65)

21M → 35K

6:19 | 8:27/mi

23M

3:17:47

Rank: #16588 (+109)

35K → 23M

11:00 | 8:47/mi

23M

3:17:47

Rank: #16588 (+109)

35K → 23M

11:00 | 8:47/mi

24M

3:26:00

Rank: #16407 (+181)

23M → 24M

8:13 | 8:13/mi

24M

3:26:00

Rank: #16407 (+181)

23M → 24M

8:13 | 8:13/mi

40K· 24.85 mi

3:33:12

Rank: #16242 (+165)

24M → 40K

7:12 | 8:25/mi

40K· 24.85 mi

3:33:12

Rank: #16242 (+165)

24M → 40K

7:12 | 8:25/mi

25.2M

3:36:23

Rank: #16209 (+33)

40K → 25.2M

3:11 | 9:14/mi

25.2M

3:36:23

Rank: #16209 (+33)

40K → 25.2M

3:11 | 9:14/mi

Finish· 26.22 mi

3:45:00

Rank: #16182 (+27)

25.2M → Finish

8:37 | 8:27/mi

Finish· 26.22 mi

3:45:00

Rank: #16182 (+27)

25.2M → Finish

8:37 | 8:27/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:51:21

Pace8:30 /mi

2nd Half

Distance13.11 mi

Time1:53:39

Pace8:40 /mi

📊Positive Split: 2.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:21:51	26:20	8:29	26:20	8:29	-
10K	6.21 mi	11:48:07	52:36	8:28	26:16	8:27	-0:02
15K	9.32 mi	12:14:24	1:18:53	8:28	26:17	8:28	+0:01
20K	12.43 mi	12:40:58	1:45:27	8:29	26:34	8:33	+0:05
Half	13.11 mi	12:46:52	1:51:21	8:30	5:54	8:39	+0:06
25K	15.53 mi	13:07:53	2:12:22	8:31	21:01	8:40	+0:01
30K	18.64 mi	13:34:57	2:39:26	8:33	27:04	8:43	+0:03
20M	20.00 mi	13:46:49	2:51:18	8:34	11:52	8:44	+0:01
21M	21.00 mi	13:55:59	3:00:28	8:36	9:10	9:10	+0:26
35K	21.75 mi	14:02:18	3:06:47	8:35	6:19	8:27	-0:43
23M	23.00 mi	14:13:18	3:17:47	8:36	11:00	8:47	+0:20
24M	24.00 mi	14:21:31	3:26:00	8:35	8:13	8:13	-0:34
40K	24.85 mi	14:28:43	3:33:12	8:35	7:12	8:25	+0:12
25.2M	25.20 mi	14:31:54	3:36:23	8:35	3:11	9:14	+0:49
Finish	26.22 mi	14:40:31	3:45:00	8:35	8:37	8:27	-0:47

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:13 /mi

Average Pace

8:35 /mi

Slowest Pace

9:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:32:39

95% of race

Time at Steady Pace

12:21

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:21:51	26:20	8:29	26:20	8:29	#17402
10K	6.21 mi	11:48:07	52:36	8:28	26:16	8:27	#17682
15K	9.32 mi	12:14:24	1:18:53	8:28	26:17	8:28	#17618
20K	12.43 mi	12:40:58	1:45:27	8:29	26:34	8:33	#17459
Half	13.11 mi	12:46:52	1:51:21	8:30	5:54	8:39	#17517
25K	15.53 mi	13:07:53	2:12:22	8:31	21:01	8:40	#17460
30K	18.64 mi	13:34:57	2:39:26	8:33	27:04	8:43	#17073
20M	20.00 mi	13:46:49	2:51:18	8:34	11:52	8:44	#16922
21M	21.00 mi	13:55:59	3:00:28	8:36	9:10	9:10	#16762
35K	21.75 mi	14:02:18	3:06:47	8:35	6:19	8:27	#16697
23M	23.00 mi	14:13:18	3:17:47	8:36	11:00	8:47	#16588
24M	24.00 mi	14:21:31	3:26:00	8:35	8:13	8:13	#16407
40K	24.85 mi	14:28:43	3:33:12	8:35	7:12	8:25	#16242
25.2M	25.20 mi	14:31:54	3:36:23	8:35	3:11	9:14	#16209
Finish	26.22 mi	14:40:31	3:45:00	8:35	8:37	8:27	#16182

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	17402	6197	6197	17544(Top 66%)	6236(Top 55%)	6236(Top 517%)
10K	6.21 mi	3.10 mi	17682-280	6333-136	6333-136	17961(Top 67%)	6450(Top 56%)	6450(Top 534%)
15K	9.32 mi	3.11 mi	17618+64	6284+49	6284+49	17544(Top 66%)	6236(Top 55%)	6236(Top 517%)
20K	12.43 mi	3.11 mi	17459+159	6192+92	6192+92	17182(Top 65%)	6036(Top 53%)	6036(Top 500%)
Half	13.11 mi	0.68 mi	17517-58	6231-39	6231-39	18608(Top 70%)	6822(Top 60%)	6822(Top 565%)
25K	15.53 mi	2.42 mi	17460+57	6215+16	6215+16	17210(Top 65%)	6119(Top 54%)	6119(Top 507%)
30K	18.64 mi	3.11 mi	17073+387	6008+207	6008+207	15583(Top 59%)	5265(Top 46%)	5265(Top 436%)
20M	20.00 mi	1.36 mi	16922+151	5921+87	5921+87	15086(Top 57%)	5053(Top 44%)	5053(Top 419%)
21M	21.00 mi	1.00 mi	16762+160	5845+76	5845+76	14345(Top 54%)	4693(Top 41%)	4693(Top 389%)
35K	21.75 mi	0.75 mi	16697+65	5820+25	5820+25	15021(Top 56%)	5126(Top 45%)	5126(Top 425%)
23M	23.00 mi	1.25 mi	16588+109	5783+37	5783+37	14939(Top 56%)	5139(Top 45%)	5139(Top 426%)
24M	24.00 mi	1.00 mi	16407+181	5694+89	5694+89	12774(Top 48%)	4014(Top 35%)	4014(Top 333%)
40K	24.85 mi	0.85 mi	16242+165	5620+74	5620+74	12893(Top 48%)	4166(Top 36%)	4166(Top 345%)
25.2M	25.20 mi	0.35 mi	16209+33	5600+20	5600+20	13903(Top 52%)	4714(Top 41%)	4714(Top 391%)
Finish	26.22 mi	1.02 mi	16182+27	5599+1	5599+1	15160(Top 57%)	5349(Top 47%)	5349(Top 443%)

5349

Passing Analysis

Category:

Athletes Passed

2275

Passed By

1055

Net Change

+1220

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#17402
5K → 10K	186	466	-280	#17402	#17682
10K → 15K	225	161	+64	#17682	#17618
15K → 20K	255	96	+159	#17618	#17459
20K → Half	15	73	-58	#17459	#17517
Half → 25K	148	91	+57	#17517	#17460
25K → 30K	412	25	+387	#17460	#17073
30K → 20M	163	12	+151	#17073	#16922
20M → 21M	174	14	+160	#16922	#16762
21M → 35K	77	12	+65	#16762	#16697
35K → 23M	141	32	+109	#16697	#16588
23M → 24M	189	8	+181	#16588	#16407
24M → 40K	171	6	+165	#16407	#16242
40K → 25.2M	40	7	+33	#16242	#16209
25.2M → Finish	79	52	+27	#16209	#16182
TOTALS	2275	1055	+1220

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 2 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Catherine Gratton

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→Finish